Willemite Vs Tsavorite
Origin
Canada
Kenya, Tanzania, Madagascar, Pakistan
Color
Yellow, Brown, Red, White, Green, Reddish, Black
Green
Streak
White
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For which Rashi?
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Planet
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.89-4.18
3.55-3.73
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
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Cleavage
{0001}, {11 2 0} imperfect
Not Available
Chemical Composition
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Vitreous, Resinous
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Pleochroism
NilArthur Thomas
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Dispersion
Not Available
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Transparency
Transparent, Translucent
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Refractive Index
1.687-1.723
1.735-1.744
Optic Character
Not Available
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Crystal System
Trigonal
cubic
Birefringence
0.028-0.030
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Clarity
Transparent
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Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Willemite Vs Tsavorite Fracture
Fracture is an important parameter when you compare Willemite and Tsavorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Willemite Vs Tsavorite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Willemite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Willemite Vs Tsavorite Luster
A primary knowledge about Willemite vs Tsavorite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Willemite exhibits Resinous and Vitreous luster.